Activeted-518813-2026

Heating and Cooling Systems for an Institute Building

Heating and cooling generation for a four-story institute building: heating with 2 reversible propane heat pumps of 45 kW each, 4 heating pumps, 1 heating manifold, 1 pressure maintenance system including expansion tanks and dirt separators, 1 buffer storage tank 3,000 l, approx. 1,800 m piping DN 15 - DN 100, 195 heating-cooling sails, 23 heating-cooling convection elements, approx. 100 m heating-cooling baffles, 1 electric heater, 1 heating coil for HVAC unit; cooling with 2 cooling pumps, 1 manifold, 1 pressure maintenance system including expansion tanks and dirt separators, 1 buffer storage tank 3,000 l, approx. 900 m piping DN 15 - DN 100, 2 multisplit cooling unit indoor units, 1 multisplit cooling unit outdoor unit, approx. 100 m refrigerant piping 6 mm - 10 mm, 1 cooling coil for HVAC unit.

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CONTRACTING AUTHORITY

Name

Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. - Einkauf B12 - Vergabestelle Bau

City

München

Country

Website

CLASSIFICATION

Procedure Type

Open Procedure

Contract Type

Works

Main CPV

45331100, Central-heating installation work.

ADDITIONAL DETAILS

EU Funded

Yes

Suitable for SMEs

Yes

Electronic Submission

allowed

Legal Basis

32014L0024

DEADLINES & TIMELINE

Submission Deadline

08/27/202608:00 AM Uhr24 days remaining

(LOT-0000)

Published

07/26/2026

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